Share price isn't a useful number since the quantity of shares is not equal between the two.
Ford's cumulative stock value (market cap) is about $38 on $185 in revenue (in billions)
Tesla's cumulative stock value is $860 on $97 in revenue (in billions)
So Tesla is trading on a value that is 2200% that of Ford on 50% of the revenue.
That only occurs because Musk is a running the largest confidence scheme in history.
Long before they'll ask on their own, they'll learn about it in school every and ask you questions prepared by their teacher about how it affected you.